
RDA Brakes · Part number RDA261 · NZ$101.00 incl. GST
Gotta stop those Mercedes-Benz C-Class and 190 series safely, right? Disc brake rotors are where the magic happens, giving your brake pads the surface they need to slow you down.
NZ$101.00 including GST. Part number RDA261.
Swapping Out Your Disc Brake Rotors — The RDA Way
> Disc brake rotors are dead important for your Mercedes-Benz's braking. They team up with the brake pads to pull you up safely. Over time, they can wear down, warp, or even crack, especially if you're giving it heaps around town and on the open road in your C-Class or 190 series.
What Clued You In?
• Your brake pedal's doing the Macarena (pulsating or vibrating)
• Squealing like a stuck pig when you brake
• Taking longer to stop than you'd like
• Rotors looking like they've been through a war (cracked or grooved)
• Brake pads wearing unevenly
WOF Woes?
Dodgy disc brake rotors are a quick way to fail your WOF here in NZ. They need to be thick enough and free from cracks to pass the test.
DIY or Get a Pro?
Difficulty: 6/10
Time: Give yourself 2-3 hours per axle
Gear You'll Need: Jack and stands (never skip on the stands!), lug wrench, socket set, torque wrench, brake cleaner, caliper compressor tool (makes life easier).
Expert Advice
Worn rotors? You're playing with fire. Get them sorted to keep your Mercedes-Benz stopping like it should. The RDA rotor is a good starting point, but we've got options for every budget. Bob @ CARFIX is your man to figure out exactly what you need. Pop into Bob's Shop for a yarn!
🛠️ Bob's "Get It Done Right" Companion Checklist
Right, before you get stuck in, let's make sure you're set up for success. This isn't just about bolting on new rotors; it's about doing the job safely and properly. Trust me, a little prep goes a long way.
• Safety First, Chur: Never, ever get under a car that's only supported by a jack. Use proper axle stands. Safety glasses are a no-brainer to keep brake dust out of your eyes.
• Keep it Clean, Bro: Brake dust is nasty stuff. Grab some Brake Cleaner to blast away the muck before you start pulling things apart. It'll make the job cleaner and easier.
• Rubber Gloves are Your Mate: Protect your hands from the grime with some heavy-duty Nitrile Gloves. Your skin will thank you for it.
• Grease is Good: When you're putting everything back together, use a dab of anti-seize caliper grease on the caliper pins and the back of the brake pads. This will stop things seizing up and squealing down the line.
Fitment Notes
Double-check these rotors fit your Mercedes-Benz year and model. Some models have different rotor sizes or need special tools. Make sure the rotor diameter and thickness are spot-on before you start, especially on those C-Class and 190 series.
Bob's out! Make sure you've got the right tools and parts before you start, and if you get stuck, give the CARFIX team a yell!
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🛠️ Bob's Pro Tip: Do the Job Right!
> GDB1094)](/parts/GDB1094) to ensure a perfect bed-in and get the job done properly first time!
🧰 What Else You'll Need:
• Safety First: Never work under a vehicle supported only by a jack. Always secure it on heavy-duty safety jack stands.
• Brake Dust Protection: Keep a pack of Nitrile Gloves handy to protect your hands from grease and dust.
• Clean and Prep: Use Brake Cleaner to clean the anti-corrosion shipping oil off the new rotors before mounting the calipers.
• Lubrication: Apply caliper grease to caliper slide pins and pad contact points to prevent squealing.